
<template>
  <div>
    <div class="gva-search-box">
      <el-form ref="elSearchFormRef" :inline="true" :model="searchInfo" class="demo-form-inline" :rules="searchRule" @keyup.enter="onSubmit">
      <el-form-item label="创建日期" prop="createdAt">
      <template #label>
        <span>
          创建日期
          <el-tooltip content="搜索范围是开始日期（包含）至结束日期（不包含）">
            <el-icon><QuestionFilled /></el-icon>
          </el-tooltip>
        </span>
      </template>
      <el-date-picker v-model="searchInfo.startCreatedAt" type="datetime" placeholder="开始日期" :disabled-date="time=> searchInfo.endCreatedAt ? time.getTime() > searchInfo.endCreatedAt.getTime() : false"></el-date-picker>
       —
      <el-date-picker v-model="searchInfo.endCreatedAt" type="datetime" placeholder="结束日期" :disabled-date="time=> searchInfo.startCreatedAt ? time.getTime() < searchInfo.startCreatedAt.getTime() : false"></el-date-picker>
      </el-form-item>
      
        <el-form-item label="商品名称" prop="goodsName">
         <el-input v-model="searchInfo.goodsName" placeholder="搜索条件" />
        </el-form-item>
        <el-form-item label="商品分类" prop="goodsType">
         <el-input v-model="searchInfo.goodsType" placeholder="搜索条件" />
        </el-form-item>

        <template v-if="showAllQuery">
          <!-- 将需要控制显示状态的查询条件添加到此范围内 -->
        </template>

        <el-form-item>
          <el-button type="primary" icon="search" @click="onSubmit">查询</el-button>
          <el-button icon="refresh" @click="onReset">重置</el-button>
          <el-button link type="primary" icon="arrow-down" @click="showAllQuery=true" v-if="!showAllQuery">展开</el-button>
          <el-button link type="primary" icon="arrow-up" @click="showAllQuery=false" v-else>收起</el-button>
        </el-form-item>
      </el-form>
    </div>
    <div class="gva-table-box">
        <div class="gva-btn-list">
            <el-button v-auth="btnAuth.add" type="primary" icon="plus" @click="openDialog()">新增</el-button>
            <el-button v-auth="btnAuth.batchDelete" icon="delete" style="margin-left: 10px;" :disabled="!multipleSelection.length" @click="onDelete">删除</el-button>
            
        </div>
        <el-table
        ref="multipleTable"
        style="width: 100%"
        tooltip-effect="dark"
        :data="tableData"
        row-key="ID"
        @selection-change="handleSelectionChange"
        >
        <el-table-column type="selection" width="55" />
        
        <el-table-column align="left" label="日期" prop="createdAt"width="180">
            <template #default="scope">{{ formatDate(scope.row.CreatedAt) }}</template>
        </el-table-column>
        
          <el-table-column align="left" label="商品名称" prop="goodsName" width="120" />
          <el-table-column align="left" label="商品简介" prop="goodsIntroduction" width="120" />
          <el-table-column align="left" label="详细描述" prop="goodsIntro" width="120" />
          <el-table-column align="left" label="商品分类" prop="goodsType" width="120" />
        <el-table-column align="left" label="单位" prop="goodsUint" width="120">
            <template #default="scope">
                
                {{ filterDict(scope.row.goodsUint,goodsUnitOptions) }}
                
            </template>
        </el-table-column>
          <el-table-column align="left" label="重量" prop="goodsWeight" width="120" />
          <el-table-column align="left" label="库存" prop="goodsInventory" width="120" />
          <el-table-column align="left" label="库存不足数量" prop="goodsInventorys" width="120" />
          <el-table-column align="left" label="商品价格" prop="goodsPrice" width="120" />
        <el-table-column align="left" label="是否上架" prop="isSale" width="120">
            <template #default="scope">
                
                {{ filterDict(scope.row.isSale,isSaleOptions) }}
                
            </template>
        </el-table-column>
          <el-table-column align="left" label="商品图片" prop="goodsImg" width="120" >
          <template #default="scope">
            <CustomPic style="margin-top: 8px" :pic-src="scope.row.goodsImg" />
          </template>
          </el-table-column>
        <el-table-column align="left" label="操作" fixed="right" :min-width="appStore.operateMinWith">
            <template #default="scope">
            <el-button v-auth="btnAuth.info" type="primary" link class="table-button" @click="getDetails(scope.row)"><el-icon style="margin-right: 5px"><InfoFilled /></el-icon>查看</el-button>
            <el-button v-auth="btnAuth.edit" type="primary" link icon="edit" class="table-button" @click="updateLsGoodFunc(scope.row)">编辑</el-button>
            <el-button  v-auth="btnAuth.delete" type="primary" link icon="delete" @click="deleteRow(scope.row)">删除</el-button>
            </template>
        </el-table-column>
        </el-table>
        <div class="gva-pagination">
            <el-pagination
            layout="total, sizes, prev, pager, next, jumper"
            :current-page="page"
            :page-size="pageSize"
            :page-sizes="[10, 30, 50, 100]"
            :total="total"
            @current-change="handleCurrentChange"
            @size-change="handleSizeChange"
            />
        </div>
    </div>
    <el-drawer destroy-on-close :size="appStore.drawerSize" v-model="dialogFormVisible" :show-close="false" :before-close="closeDialog">
       <template #header>
              <div class="flex justify-between items-center">
                <span class="text-lg">{{type==='create'?'新增':'编辑'}}</span>
                <div>
                  <el-button :loading="btnLoading" type="primary" @click="enterDialog">确 定</el-button>
                  <el-button @click="closeDialog">取 消</el-button>
                </div>
              </div>
            </template>

          <el-form :model="formData" label-position="top" ref="elFormRef" :rules="rule" label-width="80px">
            <el-form-item label="商品名称:"  prop="goodsName" >
              <el-input v-model="formData.goodsName" :clearable="true"  placeholder="请输入商品名称" />
            </el-form-item>
            <el-form-item label="商品简介:"  prop="goodsIntroduction" >
              <el-input v-model="formData.goodsIntroduction" :clearable="true"  placeholder="请输入商品简介" />
            </el-form-item>
            <el-form-item label="详细描述:"  prop="goodsIntro" >
              <el-input v-model="formData.goodsIntro" :clearable="true"  placeholder="请输入详细描述" />
            </el-form-item>
            <el-form-item label="商品分类:" >
<!--              <el-input v-model="formData.goodsType" placeholder="请输入商品分类" />-->
              <el-select
                  multiple
                  v-model="formData.goodsType"
                  placeholder="请输入商品分类"
                  allow-create
                  filterable
                  default-first-option
              >
                <el-option
                    v-for="item in apiGroupOptions"
                    :key="item.value"
                    :label="item.label"
                    :value="item.value"
                />
              </el-select>
            </el-form-item>
            <el-form-item label="单位:"  prop="goodsUint" >
              <el-select v-model="formData.goodsUint" placeholder="请选择单位" style="width:100%" :clearable="true" >
                <el-option v-for="(item,key) in goodsUnitOptions" :key="key" :label="item.label" :value="item.value" />
              </el-select>
            </el-form-item>
            <el-form-item label="重量:"  prop="goodsWeight" >
              <el-input v-model="formData.goodsWeight" :clearable="true"  placeholder="请输入重量" />
            </el-form-item>
            <el-form-item label="库存:"  prop="goodsInventory" >
              <el-input v-model.number="formData.goodsInventory" :clearable="true" placeholder="请输入库存" />
            </el-form-item>
            <el-form-item label="库存不足数量:"  prop="goodsInventorys" >
              <el-input v-model.number="formData.goodsInventorys" :clearable="true" placeholder="请输入库存不足数量" />
            </el-form-item>
            <el-form-item label="商品价格:"  prop="goodsPrice" >
              <el-input-number v-model="formData.goodsPrice"  style="width:100%" :precision="2" :clearable="true"  />
            </el-form-item>
            <el-form-item label="是否上架:"  prop="isSale" >
              <el-select v-model="formData.isSale" placeholder="请选择是否上架" style="width:100%" :clearable="true" >
                <el-option v-for="(item,key) in isSaleOptions" :key="key" :label="item.label" :value="item.value" />
              </el-select>
            </el-form-item>
<!--            <el-form-item label="商品图片:"  prop="goodsImg" >-->
<!--              <el-input v-model="formData.goodsImg" :clearable="true"  placeholder="请输入商品图片" />-->
<!--            </el-form-item>-->
            <el-form-item label="商品图片:" label-width="80px">
              <SelectImage v-model="formData.goodsImg" />
            </el-form-item>
          </el-form>
    </el-drawer>

    <el-drawer destroy-on-close :size="appStore.drawerSize" v-model="detailShow" :show-close="true" :before-close="closeDetailShow" title="查看">
            <el-descriptions :column="1" border>
                    <el-descriptions-item label="商品名称">
                        {{ detailFrom.goodsName }}
                    </el-descriptions-item>
                    <el-descriptions-item label="商品简介">
                        {{ detailFrom.goodsIntroduction }}
                    </el-descriptions-item>
                    <el-descriptions-item label="详细描述">
                        {{ detailFrom.goodsIntro }}
                    </el-descriptions-item>
                    <el-descriptions-item label="商品分类">
                        {{ detailFrom.goodsType }}
                    </el-descriptions-item>
                    <el-descriptions-item label="单位">
                        
                        {{ filterDict(detailFrom.goodsUint,goodsUnitOptions) }}
                        
                    </el-descriptions-item>
                    <el-descriptions-item label="重量">
                        {{ detailFrom.goodsWeight }}
                    </el-descriptions-item>
                    <el-descriptions-item label="库存">
                        {{ detailFrom.goodsInventory }}
                    </el-descriptions-item>
                    <el-descriptions-item label="库存不足数量">
                        {{ detailFrom.goodsInventorys }}
                    </el-descriptions-item>
                    <el-descriptions-item label="商品价格">
                        {{ detailFrom.goodsPrice }}
                    </el-descriptions-item>
                    <el-descriptions-item label="是否上架">
                        
                        {{ filterDict(detailFrom.isSale,isSaleOptions) }}
                        
                    </el-descriptions-item>
                    <el-descriptions-item label="商品图片">
                        {{ detailFrom.goodsImg }}
                    </el-descriptions-item>
            </el-descriptions>
        </el-drawer>

  </div>
</template>

<script setup>
import {
  createLsGood,
  deleteLsGood,
  deleteLsGoodByIds,
  updateLsGood,
  findLsGood,
  getLsGoodList, getTypeGroups
} from '@/api/good/lsGood'

// 全量引入格式化工具 请按需保留
import { getDictFunc, formatDate, formatBoolean, filterDict ,filterDataSource, returnArrImg, onDownloadFile } from '@/utils/format'
import { ElMessage, ElMessageBox } from 'element-plus'
import { ref, reactive } from 'vue'
// 引入按钮权限标识
import { useBtnAuth } from '@/utils/btnAuth'
import { useAppStore } from "@/pinia"
import CustomPic from "@/components/customPic/index.vue";
import SelectImage from "@/components/selectImage/selectImage.vue";
import {getApiGroups} from "@/api/api";




defineOptions({
    name: 'LsGood'
})
// 按钮权限实例化
    const btnAuth = useBtnAuth()

// 提交按钮loading
const btnLoading = ref(false)
const appStore = useAppStore()

// 控制更多查询条件显示/隐藏状态
const showAllQuery = ref(false)
const apiGroupOptions = ref([])
const apiGroupMap = ref({})
// 自动化生成的字典（可能为空）以及字段
const goodsUnitOptions = ref([])
const isSaleOptions = ref([])
const formData = ref({
            goodsName: '',
            goodsIntroduction: '',
            goodsIntro: '',
            goodsType: '',
            goodsUint: '',
            goodsWeight: '',
            goodsInventory: undefined,
            goodsInventorys: undefined,
            goodsPrice: 0,
            isSale: '',
            goodsImg: '',
        })



// 验证规则
const rule = reactive({
               goodsName : [{
                   required: true,
                   message: '',
                   trigger: ['input','blur'],
               },
               {
                   whitespace: true,
                   message: '不能只输入空格',
                   trigger: ['input', 'blur'],
              }
              ],
               goodsIntro : [{
                   required: true,
                   message: '',
                   trigger: ['input','blur'],
               },
               {
                   whitespace: true,
                   message: '不能只输入空格',
                   trigger: ['input', 'blur'],
              }
              ],
               goodsType : [{
                   required: true,
                   message: '',
                   trigger: ['input','blur'],
               },
               {
                   whitespace: true,
                   message: '不能只输入空格',
                   trigger: ['input', 'blur'],
              }
              ],
               goodsUint : [{
                   required: true,
                   message: '',
                   trigger: ['input','blur'],
               },
               {
                   whitespace: true,
                   message: '不能只输入空格',
                   trigger: ['input', 'blur'],
              }
              ],
               goodsInventory : [{
                   required: true,
                   message: '',
                   trigger: ['input','blur'],
               },
              ],
               goodsPrice : [{
                   required: true,
                   message: '',
                   trigger: ['input','blur'],
               },
              ],
               isSale : [{
                   required: true,
                   message: '',
                   trigger: ['input','blur'],
               },
               {
                   whitespace: true,
                   message: '不能只输入空格',
                   trigger: ['input', 'blur'],
              }
              ],
               goodsImg : [{
                   required: true,
                   message: '',
                   trigger: ['input','blur'],
               },
               {
                   whitespace: true,
                   message: '不能只输入空格',
                   trigger: ['input', 'blur'],
              }
              ],
})

const searchRule = reactive({
  createdAt: [
    { validator: (rule, value, callback) => {
      if (searchInfo.value.startCreatedAt && !searchInfo.value.endCreatedAt) {
        callback(new Error('请填写结束日期'))
      } else if (!searchInfo.value.startCreatedAt && searchInfo.value.endCreatedAt) {
        callback(new Error('请填写开始日期'))
      } else if (searchInfo.value.startCreatedAt && searchInfo.value.endCreatedAt && (searchInfo.value.startCreatedAt.getTime() === searchInfo.value.endCreatedAt.getTime() || searchInfo.value.startCreatedAt.getTime() > searchInfo.value.endCreatedAt.getTime())) {
        callback(new Error('开始日期应当早于结束日期'))
      } else {
        callback()
      }
    }, trigger: 'change' }
  ],
})

const elFormRef = ref()
const elSearchFormRef = ref()

// =========== 表格控制部分 ===========
const page = ref(1)
const total = ref(0)
const pageSize = ref(10)
const tableData = ref([])
const searchInfo = ref({})
// 重置
const onReset = () => {
  searchInfo.value = {}
  getTableData()
}

// 搜索
const onSubmit = () => {
  elSearchFormRef.value?.validate(async(valid) => {
    if (!valid) return
    page.value = 1
    getTableData()
  })
}

// 分页
const handleSizeChange = (val) => {
  pageSize.value = val
  getTableData()
}

// 修改页面容量
const handleCurrentChange = (val) => {
  page.value = val
  getTableData()
}

// 查询
const getTableData = async() => {
  const table = await getLsGoodList({ page: page.value, pageSize: pageSize.value, ...searchInfo.value })
  if (table.code === 0) {
    tableData.value = table.data.list
    total.value = table.data.total
    page.value = table.data.page
    pageSize.value = table.data.pageSize
  }
}
const getType = async() => {
  const res = await getTypeGroups()
  if (res.code === 0) {
    const groups = res.data.list
    apiGroupOptions.value = groups.map((item) => ({
      label: item.className,
      value: item.ID
    }))
    apiGroupMap.value = res.data.apiGroupMap
  }
}
getTableData()
getType()
// ============== 表格控制部分结束 ===============

// 获取需要的字典 可能为空 按需保留
const setOptions = async () =>{
    goodsUnitOptions.value = await getDictFunc('goodsUnit')
    isSaleOptions.value = await getDictFunc('isSale')
}

// 获取需要的字典 可能为空 按需保留
setOptions()


// 多选数据
const multipleSelection = ref([])
// 多选
const handleSelectionChange = (val) => {
    multipleSelection.value = val
}

// 删除行
const deleteRow = (row) => {
    ElMessageBox.confirm('确定要删除吗?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
    }).then(() => {
            deleteLsGoodFunc(row)
        })
    }

// 多选删除
const onDelete = async() => {
  ElMessageBox.confirm('确定要删除吗?', '提示', {
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning'
  }).then(async() => {
      const IDs = []
      if (multipleSelection.value.length === 0) {
        ElMessage({
          type: 'warning',
          message: '请选择要删除的数据'
        })
        return
      }
      multipleSelection.value &&
        multipleSelection.value.map(item => {
          IDs.push(item.ID)
        })
      const res = await deleteLsGoodByIds({ IDs })
      if (res.code === 0) {
        ElMessage({
          type: 'success',
          message: '删除成功'
        })
        if (tableData.value.length === IDs.length && page.value > 1) {
          page.value--
        }
        getTableData()
      }
      })
    }

// 行为控制标记（弹窗内部需要增还是改）
const type = ref('')

// 更新行
const updateLsGoodFunc = async(row) => {
    const res = await findLsGood({ ID: row.ID })
    type.value = 'update'
    if (res.code === 0) {
        formData.value = res.data
        dialogFormVisible.value = true
    }
}


// 删除行
const deleteLsGoodFunc = async (row) => {
    const res = await deleteLsGood({ ID: row.ID })
    if (res.code === 0) {
        ElMessage({
                type: 'success',
                message: '删除成功'
            })
            if (tableData.value.length === 1 && page.value > 1) {
            page.value--
        }
        getTableData()
    }
}

// 弹窗控制标记
const dialogFormVisible = ref(false)

// 打开弹窗
const openDialog = () => {
    type.value = 'create'
    dialogFormVisible.value = true
}

// 关闭弹窗
const closeDialog = () => {
    dialogFormVisible.value = false
    formData.value = {
        goodsName: '',
        goodsIntroduction: '',
        goodsIntro: '',
        goodsType: '',
        goodsUint: '',
        goodsWeight: '',
        goodsInventory: undefined,
        goodsInventorys: undefined,
        goodsPrice: 0,
        isSale: '',
        goodsImg: '',
        }
}
// 弹窗确定
const enterDialog = async () => {
     btnLoading.value = true
     elFormRef.value?.validate( async (valid) => {
             if (!valid) return btnLoading.value = false
              let res
              switch (type.value) {
                case 'create':
                  res = await createLsGood(formData.value)
                  break
                case 'update':
                  res = await updateLsGood(formData.value)
                  break
                default:
                  res = await createLsGood(formData.value)
                  break
              }
              btnLoading.value = false
              if (res.code === 0) {
                ElMessage({
                  type: 'success',
                  message: '创建/更改成功'
                })
                closeDialog()
                getTableData()
              }
      })
}


const detailFrom = ref({})

// 查看详情控制标记
const detailShow = ref(false)


// 打开详情弹窗
const openDetailShow = () => {
  detailShow.value = true
}


// 打开详情
const getDetails = async (row) => {
  // 打开弹窗
  const res = await findLsGood({ ID: row.ID })
  if (res.code === 0) {
    detailFrom.value = res.data
    openDetailShow()
  }
}


// 关闭详情弹窗
const closeDetailShow = () => {
  detailShow.value = false
  detailFrom.value = {}
}


</script>

<style>

</style>
